28652689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 32175360

約数和(自身を除く): 3522671

約数列:

[1, 13, 37, 71, 481, 839, 923, 2627, 10907, 31043, 34151, 59569, 403559, 774397, 2204053, 28652689]

約数ペア:

[(1, 28652689), (13, 2204053), (37, 774397), (71, 403559), (481, 59569), (839, 34151), (923, 31043), (2627, 10907)]